A Norwood pet resort reopened Monday, although it still hasn't received all the test results following the illness and death of some dogs.

The Pet Spot reopened its day care facilities 10 days after it closed when four dogs were sickened. Three of those dogs died.

"While we don’t have definitive answers on what caused the illness, thorough testing of our facility indicates it is safe to reopen our daycare," owner Jeff Voelpel said in a Facebook post.

"Over 100 test swabs were performed on the daycare, boarding, grooming and outside areas. All came back negative (clean). Tests were performed on water supply and returned negative (clean). The food supply was tested and showed no levels to be of any concern," Voelpel said.

The statement went on to say that the resort replaced all food scoops and containers, sanitized the entire facility several times and resurfaced the floor.

Voelpel said he and his employees were awaiting final results on a small portion of tests from Ohio State University.

Three dogs died from the unknown illness, including a dog owned by a Pet Spot employee. One other dog became ill with the same symptoms but survived.

Voelpel thanked his customers for their support throughout the day care's closure.

"It was surprising. We were kind of shocked to come back in town and see a letter on the door saying what happened," said customer Keith Carpenter, of Deer Park. "I think they've done everything they can to clean up anything that was potentially harmful to the animals."

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